<template>
	<view>
		<view>
			<view class="status_bar">
				<!-- 这里是状态栏 -->
			</view>
			<view class="bt">
				<view class="titleLeftButton" @click="backButton">〈</view>  
			</view>
		</view>
		<cleaning></cleaning>
	</view>
</template>

<script>
	import cleaning from "../../components/cleaning/cleaning.vue";
	// import listCategories from "../../components/listCategories/listCategories.vue";
	export default {
		components: {
			cleaning
		},
		data() {
			return {

			}
		},
		methods: {
			backButton(){  
			        uni.navigateBack()  
			    }  
		}
	}
</script>

<style>
	.bt {
		position: absolute;
		top: 104rpx;
		font-family: PingFang SC;
		font-size: 40rpx;
		font-weight: normal;
		font-stretch: normal;
		line-height: 56rpx;
		letter-spacing: 0rpx;
		color: #ffffff;
		box-sizing: border-box;
		padding: 0 30rpx;
	}
	.status_bar {
		height: var(--status-bar-height);
		width: 750rpx;
		height: 0;
	}
</style>
